package com.leyou.item.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.leyou.item.entity.CategoryBrand;
import com.leyou.item.mapper.CategoryBrandMapper;
import com.leyou.item.service.CategoryBrandService;
import org.springframework.stereotype.Service;

//  因为service 中定义的是 接口， 所以我们需要在impl 中 实现接口 用于完成业务功能
@Service  //  给类添加 @Service 注解
public class CategoryBrandServiceImpl extends ServiceImpl<CategoryBrandMapper, CategoryBrand> implements CategoryBrandService {

}